feat: 代理添加热更新

server/index.js

@@ -12,7 +12,7 @@ const mockMiddewares = require('./mock');
 const emitter = require('./event');
 const Server = require('./server');
 const debug = createDebug('preset-build-in:proxy:createMiddleware');
-const proxyConfig = require('../config/proxy');
+// const proxyConfig = require('../config/proxy');
 const loadDotEnv = require('./utils/loadDotEnv');
 const { getSchema } = require('./openapi');
 const cleanRequireCache = require('./utils/cleanRequireCache');
@@ -113,12 +113,12 @@ const cleanRequireCache = require('./utils/cleanRequireCache');
   const errors = [];
 
   watcher.on('ready', () => debug('Initial scan complete. Ready for changes')).on('all', async (event, file) => {
-    debug(`[${event}] ${file}, reload proxy config`);
+    debug(`[${event}] ${file}, reload proxy config`);``
     errors.splice(0, errors.length);
-    cleanRequireCache(proxyWatcherPaths);
-    // eslint-disable-next-line no-const-assign
+    cleanRequireCache(Array.from(new Set(proxyWatcherPaths)));
     if (!errors.length) {
-      server.setupProxy && server.setupProxy(proxyConfig[process.env.NODE_ENV], true);
+      const hotProxy = require('../config/proxy');
+      server.setupProxy && server.setupProxy(hotProxy[process.env.NODE_ENV], true);
       signale.success(`Proxy config parse success`);
     }
   });

server/server.js

@@ -134,7 +134,7 @@ class Server {
     );
   }
 
-  setupProxy(proxyOpts, isWatch = true) {
+  setupProxy(proxyOpts, isWatch =  false) {
     let proxy = proxyOpts || this.opts.proxy;
     if (!Array.isArray(proxy)) {
       if (proxy && 'target' in proxy) {

server/utils/cleanRequireCache.js

 const { winPath } = require('@umijs/utils')
 function cleanRequireCache(paths) {
+    
     Object.keys(require.cache).forEach(file => {
         if (paths.some(p => winPath(file).indexOf(p) > -1)) {
+            console.log(file);
             delete require.cache[file];
         }
     });